Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries the full burden and usefully discloses that this is a paid per-call tool, lists accepted payment rails, gives an XRPL quote endpoint, and explains async return behavior with order_id and status_url. It still omits whether the operation is read-only and what the eventual result contains.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is compact and front-loads the tool name and price before payment and async-return details. It packs several concepts into one sentence, but there is little filler.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a paid async tool with no output schema and limited parameter coverage, the description covers pricing, payment mechanics, and the status-return pattern. It remains incomplete because it does not explain the tool's actual red-flag result, most input fields, or operational constraints.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is only 33%, and the description does not explain the buyer object, callback_url, or the structure of the required inputs object beyond referencing a link. It mentions a POST body with currency and inputs, but currency is not in the input schema and the remaining fields are left undocumented.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The name and description identify an 'Escrow Red-Flag Peek' domain operation, but they do not clearly state what is checked, what a red flag means, or what result the agent should expect beyond an async status handle.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description gives payment routing details but no guidance on when to use this tool, when not to use it, or how it relates to sibling order tools such as order_audit or order_stack_check.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.